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Federal government websites often end in .gov or .mil. Before
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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1971 | 1 |
| 1973 | 1 |
| 1993 | 30 |
| 1994 | 103 |
| 1995 | 75 |
| 1996 | 43 |
| 1997 | 76 |
| 1998 | 77 |
| 1999 | 95 |
| 2000 | 116 |
| 2001 | 119 |
| 2002 | 185 |
| 2003 | 263 |
| 2004 | 242 |
| 2005 | 228 |
| 2006 | 240 |
| 2007 | 322 |
| 2008 | 401 |
| 2009 | 337 |
| 2010 | 303 |
| 2011 | 364 |
| 2012 | 350 |
| 2013 | 165 |
| 2014 | 221 |
| 2015 | 140 |
| 2016 | 196 |
| 2017 | 198 |
| 2018 | 195 |
| 2019 | 207 |
| 2020 | 177 |
| 2021 | 188 |
| 2022 | 21 |
| 2023 | 1 |
| 2024 | 1 |